TRI Reporter
Clean Air Act
Clean Water Act
RCRA
SOLAE CO LLC/SOY ISOLATE PROD PLT
Quick Summary
- •Released 1,983,710 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- Address
-
5532 HUNT ST
PRYOR, OK 74361
View on map ↗ - County
- MAYES County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 311224
- Inspections
- 3 · last Nov 14, 2024
- Total Penalties
- $0
- Registry ID
- 110004751108
How This Compares
#5
of 314 TRI reporters in OK
#100
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
+105% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 1,570,433 | — |
| 2016 | 1,949,573 | +24% |
| 2017 | 1,983,710 | +2% |
| 2018 | 1,910,911 | -4% |
| 2019 | 2,002,000 | +5% |
| 2020 | 2,300,829 | +15% |
| 2021 | 2,880,070 | +25% |
| 2022 | 2,287,979 | -21% |
| 2023 | 2,302,990 | +1% |
| 2024 | 3,217,878 | +40% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 3,144,395 | — | 3,144,395 | — | — | |
| Ammonia | 31,992 | 31,561 | 431 | — | — | |
| Sodium nitrite | 27,934 | — | 27,934 | — | — | |
| Hydrogen sulfide | 13,557 | 13,557 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,235,812 | — | 2,235,812 | — | — | |
| Ammonia | 41,937 | 41,580 | 357 | — | — | |
| Sodium nitrite | 15,967 | — | 15,967 | — | — | |
| Hydrogen sulfide | 9,274 | 9,274 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,221,163 | — | 2,221,163 | — | — | |
| Ammonia | 47,525 | 47,169 | 356 | — | — | |
| Sodium nitrite | 10,535 | — | 10,535 | — | — | |
| Hydrogen sulfide | 8,756 | 8,756 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,809,065 | — | 2,809,065 | — | — | |
| Ammonia | 53,271 | 51,680 | 1,591 | — | — | |
| Hydrogen sulfide | 10,436 | 10,436 | — | — | — | |
| Sodium nitrite | 7,298 | — | 7,298 | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,189,886 | — | 2,189,886 | — | — | |
| Sodium nitrite | 57,234 | — | 57,234 | — | — | |
| Ammonia | 43,469 | 42,400 | 1,069 | — | — | |
| Hydrogen sulfide | 10,240 | 10,240 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,886,797 | — | 1,886,797 | — | — | |
| Sodium nitrite | 65,521 | — | 65,521 | — | — | |
| Ammonia | 43,302 | 40,220 | 3,082 | — | — | |
| Hydrogen sulfide | 6,380 | 6,380 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,772,370 | — | 1,772,370 | — | — | |
| Sodium nitrite | 100,842 | — | 100,842 | — | — | |
| Ammonia | 29,719 | 29,140 | 579 | — | — | |
| Hydrogen sulfide | 7,980 | 7,980 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,918,709 | — | 1,918,709 | — | — | |
| Ammonia | 30,382 | 29,701 | 681 | — | — | |
| Sodium nitrite | 29,439 | — | 29,439 | — | — | |
| Hydrogen sulfide | 5,180 | 5,180 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,899,339 | — | 1,899,339 | — | — | |
| Ammonia | 30,384 | 29,702 | 682 | — | — | |
| Hydrogen sulfide | 11,760 | 11,760 | — | — | — | |
| Sodium nitrite | 8,090 | — | 8,090 | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,523,510 | — | 1,523,510 | — | — | |
| Ammonia | 25,254 | 24,600 | 654 | — | — | |
| Hydrogen sulfide | 11,280 | 11,280 | — | — | — | |
| Sodium nitrite | 10,389 | — | 10,389 | — | — |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Hydrogen sulfide | — | — | — | 93,838 |
| Sodium nitrite | — | — | — | 4,022,347 |
| Ammonia | — | — | — | 4,212,838 |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | 6,967,953 |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Discharge Without a Valid Permit | Apr 17, 1991 | — | Open |
| cwa | Permit Violations - Discharge Without a Valid Permit | Oct 15, 1989 | — | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1992-N173 · May 15, 1992
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N137 · Sep 5, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N112 · May 31, 1991
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1991-N103 · Mar 15, 1991
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